NUCLEO-WBA25CE1 "Bootloader limitation"
Hi, As per UM3610 « section 7.7 », a "Bootloader limitation" has been found in NUCLEO-WBA25CE1. Please refer to "Workaround" section if you are facing this limitation.
STM32 MCUs Wireless
Ask questions and discuss STM32 wireless solutions and their implementation for running Bluetooth LE, Zigbee, LoRaWAN applications.
Forum Posts
Matter software expansion for STM32Cube
Dear all, The X-CUBE-MATTER Expansion Package is now available on our official website following this link MATTER - Matter software expansion for STM32Cube - STMicroelectronics It is a reference implementation for the demonstration of Matter on ST...
Please go and visit our wiki pages to support your projects on our wireless product families.
Please go and visit our wiki pages where you can find a lot of information on our wireless product families (WB, WBA, WL) and the supported protocols: BLE, Zigbee, Thread, Matter, Lora, ... To begin your technical journey, please start from this top ...
Resolved! What does STM32WB offer that other modules don't?
I need to select a chip that offers me a BLE 5.0. What is the advantage of using STM32WB chips, rather than using other modules like Telit, Ebyte etc. Okay STM32 has CubeMX and easy implementation just as said in application notes, workshops etc. but...
Is there a library using only for Lora not Lorawan?
Hi all,I am looking for a library use with B-L072Z-LRWAN1 for Lora comm between two kits. Is there any library for this including only Lora libraries not Lorawan?Thanks.Selim.
STM32WB(Nucleo board) cannot connect to STM32CubeProgrammer. STM32CubeProgrammer indicated "10:44:57 : ST-LINK error (DEV_CONNECT_ERR)".
Hello,NUCLEO-WB55 cannot connect to STM32CubeProgrammer. But STM32CubeProgrammer found ST-LINK. And I could upgrade ST-LINK Firmware. STM32CubeProgrammer indicated "10:44:57 : ST-LINK error (DEV_CONNECT_ERR)".Please check attachment image.Please let ...
How the FUS find the source address of soft image to load during à OTA update
Hi, When I looked for procedure to update with OTA, I didn't find any code indicating address of software image source to FUS. SHCI_C2_FUS_FwUpgrade(0,0) (in app_entry.c) seems indicate 0 on source, and 0 on destination. So I'm wondering how the FUS ...
FP-ATR-LORA1 software using Only B-L072Z-LRWAN1 and GNSSA1A1 WITHOUT sensor Board does not compile properly. If I disable #define sensors as mentionned the compilation goes on tilt
No idea on how to resolve this problem. If I compile and run without the board the message is error on init the sensor board. Any clues?
RX Interrupt pin issue - CMWX1ZZABZ-078
Hello everybody,my project is composed by a RX board and one/many TX boards (max 3). Every board uses CMWX1ZZABZ-078 module.The TX boards transmit asynchronously to the RX board a payload of 32 bytes (they are temperature IR sensors which communicate...
Resolved! Help with STM32WB External Flash Loader using Quad SPI memory
Hi,I am writing an external flash loader for the STM32WB55RGVx using a Macronix 64Mbit QSPI NOR Flash (MX25R6435F).I have had some success following the "MOOC - External QSPI loader how to" youtube video series by ST and the example code for memory m...
Resolved! OTA Updater issue "No response" with P-Nucleo-WB55 board and dongle
Hi, I apologize in advance for my English (I'm French)I'm begginer with OTA. So I followed instruction from AN5247. All of the following procedure uses file from STM32Cube_FW_WB_V1.8.0 folder. I downloaded last FUS and BLE stack on my Nucleo board an...
Resolved! PWM Frequency wrong
HiI'm trying to generate a 64 kHz PWM with 50% dutycycle. I've configured the SYSCLK to use the HSE in combination with the PLL resulting in 64 MHz. Since I'm using TIM1, which is on APB2, I've configured the APB2 timer clock also to 64 MHz. However,...
Fatal error: no input files
Hey guys,I am new to stm32 microcontrollers.I am using CubeMX to generate my projects. I already accomplished to start a new project with the board STM32WB55 Nucleo and to program the timer / leds etc.However, if I try to build an example project fro...
